| THE MOLECULAR WEIGHT DEPENDENCE OF THE SPREADING FACTOR OF SEC COLUMNS AND THE SURFACE STRUCTURE OF THE PORE OF PACKINGS |
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| 作者姓名： | 程镕时 薄淑琴 |
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| 作者单位： | Changchun Institute of Applied Chemistry，Academia Sinica，Changchun.Department of Chemistry，Nanjing University，Nanjing.，Changchun Institute of Applied Chemistry，Academia Sinica，Changchun. |
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| 摘 要： | The molecular weight separation and column dispersion for a number of SEC columns packedwith various packing materials were calibrated simultaneously using narrow MWD polystyrene stan-dards as probe. The molecular weight dependence of the spreading factor is closely related to thesurface structure in the pore of packings.
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| 收稿时间： | 1984-08-19 |
THE MOLECULAR WEIGHT DEPENDENCE OF THE SPREADING FACTOR OF SEC COLUMNS AND THE SURFACE STRUCTURE OF THE PORE OF PACKINGS |
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| CHENG Rongshi,BO Shuqin.THE MOLECULAR WEIGHT DEPENDENCE OF THE SPREADING FACTOR OF SEC COLUMNS AND THE SURFACE STRUCTURE OF THE PORE OF PACKINGS[J].Chinese Journal of Polymer Science,1986,0(2):119-125. |
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| Authors: | CHENG Rongshi BO Shuqin |
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| Institution: | Changchun Institute of Applied Chemistry; Academia Sinica; Changchun Department of Chemistry; Nanjing University; Nanjing. |
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| Abstract: | The molecular weight separation and column dispersion for a number of SEC columns packedwith various packing materials were calibrated simultaneously using narrow MWD polystyrene stan-dards as probe. The molecular weight dependence of the spreading factor is closely related to thesurface structure in the pore of packings. |
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